- Guard locking with guard lock monitoring (switched off)
- Can be connected in series with other AR devices (e.g. CES-AR and CET-AR)
- Emergency stop according to ISO 13850
- 1 pushbuttons (illuminated)
- With lens set, 6 pcs.
- incl. adhesive label
- With cable entry
- Unicode
Guard locking type
| MGB-L1... | The locking arm is held in the locked position by spring force and is unlocked by solenoid force (closed-circuit current principle, mechanically locked). |
Guard lock monitoring switched off As the default setting on delivery, the guard lock monitoring is switched off via the internal DIP switches with these evaluation modules. Consequently, the guard locking is suitable only for process protection. Safety outputs FO1A and FO1B do not depend on the state of guard locking. Door hinge A mechanical door stop is permanently integrated into the evaluation module of the MGB. A marking on the stop makes adjustment easier. LED indicator The LED indicator indicates all important system and status information. Monitoring outputs
| OD | ON when the door is closed |
| OT | Bolt tongue inserted in the evaluation module |
| OL | Guard locking solenoid in locked position |
| OI | Diagnostics, there is a fault |
Emergency stop device
| S1 | 2 positively driven NC contacts and 1 NO contact (e.g. monitoring contact), emergency stop with turn-to-reset, not illuminated |
Pushbutton
| S2 | 1 NO contact, illuminated |
Lens set The color of the pushbutton can be selected using the lens set included (5 colors). Item no.: 120344 (see Accessories) Adhesive labels Devices with adhesive labels have pre-formed recesses. The adhesive labels enclosed (standard size 12.5 x 27 mm) can be affixed in these recesses. Dimension drawing Cable entry MGB: The MGB-System in use MGB: MGB Impact test MGB: Mounting left door, with escape release Mounting left door, without escape release Mounting right door, without escape release MGB: Changing single wiring (AP) to series wiring (AR) MGB: Deactivating guard lock monitor MGB: Activating guard lock monitor MGB: Activating release monitoring MGB: Change color-lens push button Dimension drawingCable entry Technical data Locking module MGB-L1-ARA-BL3A1-M-L-121026 (Order no. 121026) Mechanical values and environment
| Housing material | Reinforced plastic, die-cast zinc nickel-plated, stainless steel |
| Weight | |
| Net | 0,75 kg |
| Ambient temperature | |
| At UB = 24V DC | -20 ... 55 °C |
| Degree of protection | IP65 |
| Mechanical life | 1 x 106 |
| In case of use as door stop, and 1 Joule impact energy | 0,1 x 106 |
| Installation orientation | Door hinge DIN left |
| Switching frequency | 0,25 Hz |
| Connection | Cable entries M20x1.5 |
| Guard locking principle | Closed-circuit current principle |
| Locking force FZh | 2000 N |
Electrical connection ratings
| Utilization category according to EN 60947-5-2 | |
| DC-13 | 24V 200mA |
| Rated insulation voltage Ui | 30 V |
| Rated impulse withstand voltage Uimp | 1,5 kV |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Connection cross-section | |
| (Rigid/flexible) | 0,13 ... 1,5 mm? (AWG 24 ... AWG 16) |
| (Rigid/flexible) with cable end sleeve according to DIN 46 228/1 | 0,25 ... 1,5 mm? |
| (Rigid/flexible) with cable end sleeve with collar according to DIN 46 228/1 | 0,25 ... 0,75 mm? |
| Safety class | III |
| Discrepancy time | |
| Between FO1A and FO1B | max.10 ms |
| Risk time according to EN 60947-5-3 | max.350 ms |
| Transponder coding | Unicode |
| Power supply UB |
| Operating voltage DC | |
| UB | 24 V DC -15% ... 10% |
| Current consumption | |
| IUB | max.80 mA |
| Power supply UA |
| Operating voltage DC | |
| UA | 24 V DC -15% ... 10% |
| Current consumption | |
| IUA | max.375 mA |
| Safety outputs FO1A, FO1B |
| Test pulses | max.1 ms |
| Test-pulse interval | min.100 ms |
| Type of output | Semiconductor outputs, p-switching, short circuit-proof |
| Output voltage | |
| UFO1A /UFO1B HIGH | UB-2V ... UB V DC |
| UFO1A /UFO1B LOW | 0 ... 1 V DC |
| Output current | |
| Per safety output FO1A / FO1B | 1 ... 200 mA |
| Monitoring outputs OD, OT, OL, OI |
| Type of output | Semiconductor outputs, p-switching, short circuit-proof |
| Output voltage | UA-2V ... UA V DC |
| Output current | max.50 mA |
| Controls and indicators |
| Switching voltage | UA V |
| Switching current | 1 ... 10 mA |
| Breaking capacity | max.0,25 W |
| Power supply LED | 24 V DC |
| Emergency stop |
| Switching voltage | 5 ... 24 V |
| Switching current | 1 ... 100 mA |
| Breaking capacity | max.0,25 W |
| Power supply LED | 24 V DC |
| Solenoid control input IMP1, IMP2, IMM |
| Test pulses | max.5 ms |
| Test-pulse interval | min.100 ms |
Other
| Additional feature | Incl. cover set ID. No. 120344 |
| Product version number | V3.0.3 |
| Slide-in label | 1 pc. without marking |
Reliability values according to EN ISO 13849-1
| Monitoring of guard locking and the safety guard position |
| Category | 4 |
| Performance Level | PL e |
| PFHD | 3.7 x 10-9 |
| Control of the guard locking |
| Category | 4 |
| Performance Level | PL e |
| PFHD | 2.8 x 10-9 |
| Emergency stop |
| B10D | |
| Emergency stop | 0,065 x 106 |
| Mission time | 20 y |
Handle module MGB-H-AA1A1-L-106619 (Order no. 106619) Mechanical values and environment
| Housing material | Reinforced plastic, die-cast zinc nickel-plated, stainless steel |
| Weight | |
| Net | 1,00 kg |
| Ambient temperature | -20 ... 55 °C |
| Degree of protection | IP65 |
| Installation orientation | Door hinge DIN left |
Other
| Product version number | V3.0.0 |
Components 121026 Locking module MGB-L1-ARA-BL3A1-M-L-121026
- Guard locking with guard lock monitoring (switched off)
- Can be connected in series with other AR devices (e.g. CES-AR and CET-AR)
- Emergency stop according to ISO 13850
- 1 pushbuttons (illuminated)
- Lens set, 6 pcs.
- Incl. adhesive labels
- With cable entry
- Unicode
106619 Handle module MGB-H-AA1A1-L-106619
- Intelligent bolt tongue
- Lockout bar
- Door handle
